package com.zsg.anim;

import android.app.Activity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;

public class NextActivity extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_next);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_next, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        //noinspection SimplifiableIfStatement

        if (id == android.R.id.home) {
            //点击操作栏HOME按钮
            doBack();
            return true;
        }

        return super.onOptionsItemSelected(item);
    }

    private void doBack() {
        //结束当前活动
        finish();

        //转场动画
        overridePendingTransition(R.anim.left2, R.anim.right2);
        // overridePendingTransition(R.anim.right, R.anim.left);
    }

    /**
     * 点击返回键
     */
    @Override
    public void onBackPressed() {
        super.onBackPressed();
        doBack();
    }
}
